/**
 * @author fernando.basilio
 */

/* CENTRALIZAR ABSOLUTO */
function $(o){return document.getElementById(o)}
function centralizeElement(o){
	$(o).style.position = 'absolute';
	$(o).style.top = $(o).style.left = '50%';
	
	$(o).style.marginTop = $(o).offsetHeight/2*-1 + 'px';
	$(o).style.marginLeft = $(o).offsetWidth/2*-1 + 'px';
	
	if($(o).offsetWidth > screen.width) $(o).style.left = $(o).style.marginLeft = 0;
	if($(o).offsetHeight > screen.height) $(o).style.top = $(o).style.marginTop = 0;
}

/* POP UP */
function openPop(url,name, string){
	window.open(url, name, string);
}

/* POP UP ANUNCIO */
function popAnuncio(objParam){
	openPop('inc/pop_impresso.asp?id='+objParam,'','scrollbars=auto,resize=no,status=yes,width=770,height=507,top=100,left=50');	
}

/* POP UP BANNER */
function popBanner(objParam){
	switch (objParam) {
		case 1:
			openPop('inc/pop_banner.asp?swf=anima_showcase&wid=300&hei=250','','scrollbars=auto,resize=no,status=yes,width=300,height=250,top=100,left=50');
			break;
		case 2:
			openPop('inc/pop_banner.asp?swf=anima_skycraper&wid=120&hei=600','','scrollbars=auto,resize=no,status=yes,width=120,height=600,top=100,left=50');
			break;
		case 3:
			openPop('inc/pop_banner.asp?swf=anima_tvbanner&wid=195&hei=130','','scrollbars=auto,resize=no,status=yes,width=195,height=130,top=100,left=50');
			break;
		default:
			openPop('inc/pop_banner.asp?swf=anima_expansivel&wid=200&hei=244','','scrollbars=auto,resize=no,status=yes,width=200,height=244,top=100,left=50');
	} 
}